WP theme slider resizing responsive html/css js

I need the slider on this site to dynamically scale up or down based on viewing display. It currently kind of does it but not fluidly and not correct at all sizes. The user should always see the attached view. The only exceptions is tablet size and smaller. Those currently work well. The major issue right now is its not scaling up for high res such as 2560 x 1440 the other task I need fixed is the slider should slow scroll like a ticker on its own. It kind of does it now but its breaking the right and left arrows as well as the scroll bar. 1. I need the slider to scale just like the images in the grid. The user view should be the attached project image no matter what size browser above the tablet size(tablet size is working correct) 2. make slider full browser width, remove existing padding on left and right 3. arrows on slider should work 4. scroll bar on slider should work [login to view URL] admin 7>Dat"KH